<template>
  <div class="count">
    <h2 >我是count组件{{count}}</h2>
    <button @click="count++">更新</button>
    <button @click="$destroy()">卸载自己</button>
    <button v-role="'superAdmin'">新增</button>
    <button v-role="'superAdmin'">删除</button>
    <button v-role="'Admin'">修改</button>
  </div>
</template>

<script>
export default {
  name: 'Count',
  data() {
    return {
      count:0,
    }
  }
}
</script>

<style scoped>
  .count {
    background-color:pink
  }
</style>
